Jamal is studying the temperature changes in water as he moves it from the freezer to a Bunsen burner. He finds that the temperature changes happen to behave in a sinusoidal manner. So, he develops...

Jamal is studying the temperature changes in water as he moves it from the freezer to a Bunsen burner. He finds that the temperature changes happen to behave in a sinusoidal manner. So, he develops...

f(-2)=4/5 f(2)=1/20

Use DeMoivre's Theorem to find the indicated power of the complex number. Write the result in standard form. (3 − 2i)^8

A mechanic applies a force of 42 Newtons straight down to a ratchet that is 0.59 meter long. What is the magnitude of the torque when the handle makes a 38° angle above the horizontal?

The question is: A student was given the problem: "Solve x2 > 4" The student wrote the following response: STEP 1: x2 > 4 STEP 2: √x2 > ±√4 STEP...

Use the rotation formula of a hyperbola xy=6 to standardized form. x=Xcos(a)-Ysin(a)=(√2/2)X-(√2/2)Y y=Xsin(a)-Y(cos)=(√2/2)X+(√2/2)Y

log base(ab) [2log base(ab)(√a)-1/2log base(ab)√ab(b)]=(log base(ab) (a))^2-(log base(ab)(b))^2 I do not know

A certain species of birds was introduced in a certain county 25 years ago. The population doubles every 10 years, and now the population is 13,000. a) What was the initial size of the population...

After 3 days a sample of radon-222 has decayed to 58% of its original amount. a) What is the half life of radon-222? b) How long will it take the sample to decay to 20% of its original amount...

Can someone help me find the solutions of this equation? I tried a few times but I can't seem to get the right answer. 1 + 2x ...

I cannot seem to figure these out. I'm super stressed and I want to cry because of that... HELP ME. IT'S DUE TONIGHT AT 11:19PM

Given the triangle ABC with right angle C and sinA=5/12, find angle B.

I was accepted to a math honors program for the summer (I'm currently a sophomore) and need help compiling a succinct-yet-effective list of materials/concepts to review for the placement exam, which...

Suppose parametric equations for the line segment between (8,-2) and (9,-2) have the form: {x(t)=a+bt {y(t)=c+dt If the parametric curve starts at (8,-2) when t=0 and...

Rewrite the rectangular equation y=4x2 as a polar equation r(theta) =

Give three points that are equivalent to the polar point (-2, 325 degrees). Write the three points in polar form, with the angles in degrees.

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Find the length and width.

Homework, need help!!!

In triangle ABC, if a=5 and B= 32 degrees, what are all the possible values of side b that would make exactly one triangle possible?